154796460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28351}}^1$

素因数の和:28383

約数の個数: 96

約数和(自身を含む): 533471232

約数和(自身を除く): 378674772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 28351, 56702, 85053, 113404, 141755, 170106, 198457, 283510, 340212, 368563, 396914, 425265, 567020, 595371, 737126, 793828, 850530, 992285, 1105689, 1190742, 1474252, 1701060, 1842815, 1984570, 2211378, 2381484, 2579941, 2976855, 3685630, 3969140, 4422756, 5159882, 5528445, 5953710, 7371260, 7739823, 10319764, 11056890, 11907420, 12899705, 15479646, 22113780, 25799410, 30959292, 38699115, 51598820, 77398230, 154796460]

約数ペア:

[(1, 154796460), (2, 77398230), (3, 51598820), (4, 38699115), (5, 30959292), (6, 25799410), (7, 22113780), (10, 15479646), (12, 12899705), (13, 11907420), (14, 11056890), (15, 10319764), (20, 7739823), (21, 7371260), (26, 5953710), (28, 5528445), (30, 5159882), (35, 4422756), (39, 3969140), (42, 3685630), (52, 2976855), (60, 2579941), (65, 2381484), (70, 2211378), (78, 1984570), (84, 1842815), (91, 1701060), (105, 1474252), (130, 1190742), (140, 1105689), (156, 992285), (182, 850530), (195, 793828), (210, 737126), (260, 595371), (273, 567020), (364, 425265), (390, 396914), (420, 368563), (455, 340212), (546, 283510), (780, 198457), (910, 170106), (1092, 141755), (1365, 113404), (1820, 85053), (2730, 56702), (5460, 28351)]